156670910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{4493}}^1$

素因数の和:4828

約数の個数: 32

約数和(自身を含む): 308683872

約数和(自身を除く): 152012962

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 317, 634, 1585, 3170, 3487, 4493, 6974, 8986, 17435, 22465, 34870, 44930, 49423, 98846, 247115, 494230, 1424281, 2848562, 7121405, 14242810, 15667091, 31334182, 78335455, 156670910]

約数ペア:

[(1, 156670910), (2, 78335455), (5, 31334182), (10, 15667091), (11, 14242810), (22, 7121405), (55, 2848562), (110, 1424281), (317, 494230), (634, 247115), (1585, 98846), (3170, 49423), (3487, 44930), (4493, 34870), (6974, 22465), (8986, 17435)]